96669
7-二乙氨基-3-（4-马来酰亚胺苯基）-4-甲基香豆素
suitable for fluorescence, BioReagent, ≥90% (HPCE)
别名:
1 H -吡咯-2,5-二酮，1-（4-（7-（二乙氨基）-4-甲基-2-氧代-2 H -1-苯并吡喃-3-基）苯基）-, CPM
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关于此项目
经验公式（希尔记法）:
C24H22N2O4
化学文摘社编号:
分子量:
402.44
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12171500
MDL number:
产品名称
7-二乙氨基-3-（4-马来酰亚胺苯基）-4-甲基香豆素, suitable for fluorescence, BioReagent, ≥90% (HPCE)
InChI
1S/C24H22N2O4/c1-4-25(5-2)18-10-11-19-15(3)23(24(29)30-20(19)14-18)16-6-8-17(9-7-16)26-21(27)12-13-22(26)28/h6-14H,4-5H2,1-3H3
SMILES string
CCN(CC)c1ccc2C(C)=C(C(=O)Oc2c1)c3ccc(cc3)N4C(=O)C=CC4=O
InChI key
YGIABALXNBVHBX-UHFFFAOYSA-N
product line
BioReagent
assay
≥90% (HPCE)
form
solid
fluorescence
λex 391 nm; λem 472 nm in methanol: 2-mercaptoethanol
suitability
suitable for fluorescence
storage temp.
−20°C
Quality Level
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Application
完整细胞的谷胱甘肽荧光探针；具体优点：只有硫代衍生物荧光，高量子产率和良好的斯托克斯位移
Biochem/physiol Actions
用于监测硫醇的释放，定量微孔板反应中的硫醇，并通过核仁蛋白染色区分增殖的癌细胞。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Dorien Goubert et al.
Pain practice : the official journal of World Institute of Pain, 15(8), 765-777 (2014-11-13)
Pain facilitation as well as pain inhibition might be present in chronic pain patients. A decreased efficacy of pain inhibition can be measured by conditioned pain modulation (CPM). The use of the CPM paradigm in scientific research has boosted over
Evys Collazo et al.
Analytical biochemistry, 342(1), 86-92 (2005-06-17)
Histone methyltransferases (HMTs) catalyze the S-adenosylmethionine (AdoMet)-dependent methylation of lysines and arginines in the nucleosomal core histones H3 and H4 and the linker histone H1b. Methylation of these residues regulates either transcriptional activation or silencing, depending on the residue modified
S Lutsenko et al.
Biochemistry, 32(26), 6737-6743 (1993-07-06)
The role of the Na,K-ATPase beta-subunit in stabilization of ion-binding sites has been investigated. Treatment of the purified renal Na,K-ATPase with 0.25 M DTT at 40 degrees C for 1 h resulted in 50% loss of Rb occlusion, which correlates
Tamara N Tsalkova et al.
Biochemistry, 46(1), 106-119 (2007-01-03)
Design of a partially cysteine-depleted C98S/C239S/C377S/C468A cytochrome P450 3A4 mutant designated CYP3A4(C58,C64) allowed site-directed incorporation of thiol-reactive fluorescent probes into alpha-helix A. The site of modification was identified as Cys-64 with the help of CYP3A4(C58) and CYP3A4(C64), each bearing only
G Liu et al.
Molecular pharmacology, 45(2), 189-200 (1994-02-01)
The fluorogenic sulfhydryl probe 7-diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin (CPM) (1-50 nM) is used to characterize the functional role and location of highly reactive thiol groups on the ryanodine-sensitive Ca2+ release channel complex [i.e., ryanodine receptors (RyRs)] of skeletal and cardiac junctional sarcoplasmic reticulum
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